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On Fri, Jul 13, 2012 at 10:04 AM, Doug Hellmann <doug.hellmann at dreamhost.com
> wrote:

>
>
> On Thu, Jul 12, 2012 at 9:42 PM, 张家龙 <zhangjl at awcloud.com> wrote:
>
>> Dear all,
>>
>>     As the project named ceilometer appeared,I paid close attention to it.
>>     According to the docs of ceilometer,I deploied it in openstack exsse
>> environment.
>>     While,I cannot start the ceilometer collector and agent.
>>
>>     The follows are my operations.
>>
>>     1.Install openstack nova ,mongodb and ceilometer.
>>     2.configurate nova ,mongodb and ceilometer
>>
>>     The /etc/nova/nova.conf file is here:
>>     http://pastebin.com/sW5d8eRv
>>
>>     Here is the /etc/ceilometer-collector.conf file is here:
>>     http://pastebin.com/u5vH22Lh
>>
>>     And the /etc/mongodb.conf is here:
>>     http://pastebin.com/D5GMkLsb
>>
>>     3.Start openstack nova ,mongodb
>>
>>     4.Then I start the ceilometer-collector
>>     /usr/bin/ceilometer-collector start
>>     While,some errors occurred:
>>
>>     2012-07-11 05:25:35 INFO ceilometer.storage [-] Loaded mongodb
>> storage engine EntryPoint.parse('mongodb =
>> ceilometer.storage.impl_mongodb:MongoDBStorage')
>>     2012-07-11 05:25:35 INFO ceilometer.storage [-] Loaded mongodb
>> storage engine EntryPoint.parse('mongodb =
>> ceilometer.storage.impl_mongodb:MongoDBStorage')
>>     2012-07-11 05:25:35 INFO ceilometer.storage.impl_mongodb [-]
>> connecting to MongoDB on localhost:27017
>>     2012-07-11 05:25:35 INFO ceilometer.collector.dispatcher [-]
>> attempting to load notification handler for
>> ceilometer.collector.compute:instance
>>     2012-07-11 05:25:35 INFO ceilometer.collector.dispatcher [-]
>> subscribing instance handler to compute.instance.create.end events
>>     2012-07-11 05:25:35 INFO ceilometer.collector.dispatcher [-]
>> subscribing instance handler to compute.instance.exists events
>>     2012-07-11 05:25:35 INFO ceilometer.collector.dispatcher [-]
>> subscribing instance handler to compute.instance.delete.start events
>>     Traceback (most recent call last):
>>       File "/usr/lib/python2.6/site-packages/eventlet/hubs/poll.py", line
>> 97, in wait
>>         readers.get(fileno, noop).cb(fileno)
>>       File "/usr/lib/python2.6/site-packages/eventlet/greenthread.py",
>> line 192, in main
>>         result = function(*args, **kwargs)
>>       File "/usr/lib/python2.6/site-packages/nova/service.py", line 101,
>> in run_server
>>         server.start()
>>       File "/usr/lib/python2.6/site-packages/nova/service.py", line 162,
>> in start
>>         self.manager.init_host()
>>       File
>> "/usr/lib/python2.6/site-packages/ceilometer-0-py2.6.egg/ceilometer/collector/manager.py",
>> line 69, in init_host
>>         topic='%s.info' % flags.FLAGS.notification_topics[0],
>>       File
>> "/usr/lib/python2.6/site-packages/nova/openstack/common/cfg.py", line 867,
>> in __getattr__
>>         return self._substitute(self._get(name))
>>       File
>> "/usr/lib/python2.6/site-packages/nova/openstack/common/cfg.py", line 1070,
>> in _get
>>         info = self._get_opt_info(name, group)
>>       File
>> "/usr/lib/python2.6/site-packages/nova/openstack/common/cfg.py", line 1161,
>> in _get_opt_info
>>         raise NoSuchOptError(opt_name, group)
>>     NoSuchOptError: no such option: notification_topics
>>     Removing descriptor: 12
>>
>
>>     If anyone can help me ? Waiting your reply. Thanks !
>>
>
> It looks like we have a problem with the way we are loading nova's
> settings under Essex. I know some of the flags and cfg code was moved
> around and changed between Essex and Folsom as part of it moved into
> openstack-common. Julien, you're more familiar with Essex than I am, do you
> have any ideas about this problem?
>

I think I left out a configuration step in the instructions at
http://ceilometer.readthedocs.org/en/latest/install.html.

Did you configure your system to use the Rabbit notifier?

Doug


>
> Doug
>
>
>>
>>  **
>> ------------------
>>  Best Regards
>>
>> ZhangJialong
>>  **
>>  ** **
>>
>>
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>>
>
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